MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. This connector family includes front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs, offering versatility in installation. With 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in various sizes, making them suitable for a range of applications. Constructed with high strength aluminum shells and available in different plating options such as cadmium and nickel, these connectors ensure reliable performance. The RoHS compliant finishes further enhance their environmental compatibility, making them ideal for demanding military and industrial settings.
